Foundations Act Article 39

A public-endowed foundation shall have a Board. The Board shall consist of 5 to 25 directors provided there shall always be an odd-number of directors; one of them shall serve as the chairperson of Board, and another may serve as the vice chairperson. If warranted by special needs and upon the competent authority’s approval, the total number of directors may exceed 25 persons.A public-endowed foundation may have supervisors which shall not exceed one-third of the numbers of directors.The directors and supervisors under the preceding two paragraphs shall not be remunerated; provided that the chairperson may be remunerated pursuant to a resolution adopted by the Board if the chairperson works full-time.
中文原文 財團法人法第39條
民間捐助之財團法人應設董事會。
董事會置董事五人至二十五人,董事人數應為單數,其中一人為董事長,並得置副董事長。
但因特殊需要經主管機關核准者,董事總人數得超過二十五人。
民間捐助之財團法人得置監察人,監察人之名額不得逾董事名額三分之一。
前二項董事及監察人均為無給職。
但董事長係專職者,得經董事會決議為有給職。

English translation for reference only; the Chinese text prevails. Not legal advice.